Feed : el filo - edge (especially of something, such as a knife, designed to cut things)

[Spanish word of the day]

el filo - edge (especially of something, such as a knife, designed to cut things)

Spanish example: Humanizar el comportamiento de los animales suele ser, además de un error, un argumento de doble filo.

English example: Humanizing the behavior of animals is usually, in addition to being an error, a double-edged argument.

Source: el filo - edge (especially of something, such as a knife, designed to cut things)